Message ID | 20240914101728.33148-5-dapeng1.mi@linux.intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3A2C91CEAAB; Sat, 14 Sep 2024 07:01:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.11 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726297281; cv=none; b=XsyPUcLtCeGg+2DEIxsFYaPQexhyy8t8EsMx5tMP7+IF+ZrMt/3TyJeUB8BSegc6lsu9MRW/GGQNy68VvDmk+DchOgJnjuvRt+5X22NZutJw7wCR9F1C9oydB9ZvKG8sr1Y0NgnBvBGRnn2h/zOi6oT/ZhwS80fYhKSwEHUeM3Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726297281; c=relaxed/simple; bh=TFH87E5BhpwdqBCfxEk/wJnJqhSK4EU8CSnk++BqOsA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ouU720UVxpq8MnQNoG8UWRD/8z8YJXSCcfTDWYPOeofis3pBZu2tFqV5Cy/vG3FQJ89kWxx5jmAq5RPu5KUUpKZ4y961QrzDUbTS7nBU+kuJr7/DoqMS6cLPwTq/+9jBPzic2+s45Az3wuCbA4MBvgo2VBdYejMWNdq2SYpx0ZI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=bON52U7B; arc=none smtp.client-ip=198.175.65.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="bON52U7B" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1726297279; x=1757833279; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=TFH87E5BhpwdqBCfxEk/wJnJqhSK4EU8CSnk++BqOsA=; b=bON52U7B8XPhxdFVXpYndjk/hQFyj9d+Yk6y6lw10koXN5wyE8OQft4T caObfebLtCYCfBc/RL3Ea7SbgiOP3NblB0NGR9bEStkrIGO0XZdUcFF9l okJd6JxPMcmaQHio9ty0eH2SZLxbM+K8UGsLg5/9Zlsl98WrlmellXCew q0i6dxKqAUx8tvmz59GfLrdv6CDyymjosrsBP2hDBC/768r2Um497v/UD oO0dyALZaojbOmA3CL1NI+pKw1lRNkJGU4IV+QubegQKNg4VAbG+nP6oU DTUxuT0gi+Wl29Ach7+YlrZMf77tqjmVXbGAVTRbDPvV09NUFyFgG/Hrn w==; X-CSE-ConnectionGUID: hqbfNxhJSG2vmHAjWtbZ6A== X-CSE-MsgGUID: 2rlyqjmoQCKR5YAJksnTAA== X-IronPort-AV: E=McAfee;i="6700,10204,11194"; a="35778763" X-IronPort-AV: E=Sophos;i="6.10,228,1719903600"; d="scan'208";a="35778763" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Sep 2024 00:01:19 -0700 X-CSE-ConnectionGUID: 6BwvalokSHmdZpvP+lvGKA== X-CSE-MsgGUID: VLItPEOgT7amraXiQFEC8g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,228,1719903600"; d="scan'208";a="67950852" Received: from emr.sh.intel.com ([10.112.229.56]) by fmviesa006.fm.intel.com with ESMTP; 14 Sep 2024 00:01:09 -0700 From: Dapeng Mi <dapeng1.mi@linux.intel.com> To: Sean Christopherson <seanjc@google.com>, Paolo Bonzini <pbonzini@redhat.com> Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Jim Mattson <jmattson@google.com>, Mingwei Zhang <mizhang@google.com>, Xiong Zhang <xiong.y.zhang@intel.com>, Zhenyu Wang <zhenyuw@linux.intel.com>, Like Xu <like.xu.linux@gmail.com>, Jinrong Liang <cloudliang@tencent.com>, Yongwei Ma <yongwei.ma@intel.com>, Dapeng Mi <dapeng1.mi@intel.com>, Dapeng Mi <dapeng1.mi@linux.intel.com> Subject: [kvm-unit-tests patch v6 04/18] x86: pmu: Fix the issue that pmu_counter_t.config crosses cache line Date: Sat, 14 Sep 2024 10:17:14 +0000 Message-Id: <20240914101728.33148-5-dapeng1.mi@linux.intel.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20240914101728.33148-1-dapeng1.mi@linux.intel.com> References: <20240914101728.33148-1-dapeng1.mi@linux.intel.com> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: <kvm.vger.kernel.org> List-Subscribe: <mailto:kvm+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:kvm+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit |
Series |
pmu test bugs fix and improvements
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expand
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diff --git a/x86/pmu.c b/x86/pmu.c index 60db8bdf..a0268db8 100644 --- a/x86/pmu.c +++ b/x86/pmu.c @@ -21,9 +21,9 @@ typedef struct { uint32_t ctr; + uint32_t idx; uint64_t config; uint64_t count; - int idx; } pmu_counter_t; struct pmu_event {